from django import http
from django.contrib.auth.mixins import  LoginRequiredMixin

from utils.response_code import RETCODE


class LoginRequiredJSONMixin(LoginRequiredMixin):
    """自定义判断用户是否登录"""
    def handle_no_permission(self):
        """直接响应json数据"""
        return  http.JsonResponse({'code':RETCODE.SESSIONERR,"msg":"用户未登录"})